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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <mdiexp.hxx>
#include <sfx2/progress.hxx>
#include <docsh.hxx>
#include <swmodule.hxx>
#include <swtypes.hxx>
class SwDocShell;
namespace {
struct SwProgress
{
tools::Long nStartValue,
nStartCount;
SwDocShell *pDocShell;
std::unique_ptr<SfxProgress> pProgress;
};
}
static std::vector<std::unique_ptr<SwProgress>> *pProgressContainer = nullptr;
static SwProgress *lcl_SwFindProgress( SwDocShell const *pDocShell )
{
for (const auto& pTmp : *pProgressContainer)
{
if ( pTmp->pDocShell == pDocShell )
return pTmp.get();
}
return nullptr;
}
void StartProgress( TranslateId pMessResId, tools::Long nStartValue, tools::Long nEndValue,
SwDocShell *pDocShell )
{
if( SW_MOD()->IsEmbeddedLoadSave() )
return;
SwProgress *pProgress = nullptr;
if ( !pProgressContainer )
pProgressContainer = new std::vector<std::unique_ptr<SwProgress>>;
else
{
pProgress = lcl_SwFindProgress( pDocShell );
if ( pProgress )
++pProgress->nStartCount;
}
if ( !pProgress )
{
pProgress = new SwProgress;
pProgress->pProgress.reset( new SfxProgress( pDocShell,
SwResId(pMessResId),
nEndValue - nStartValue ) );
pProgress->nStartCount = 1;
pProgress->pDocShell = pDocShell;
pProgressContainer->insert( pProgressContainer->begin(), std::unique_ptr<SwProgress>(pProgress) );
}
pProgress->nStartValue = nStartValue;
}
void SetProgressState( tools::Long nPosition, SwDocShell const *pDocShell )
{
if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
{
SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
if ( pProgress )
pProgress->pProgress->SetState(nPosition - pProgress->nStartValue);
}
}
void EndProgress( SwDocShell const *pDocShell )
{
if( !pProgressContainer || SW_MOD()->IsEmbeddedLoadSave() )
return;
SwProgress *pProgress = nullptr;
std::vector<SwProgress *>::size_type i;
for ( i = 0; i < pProgressContainer->size(); ++i )
{
SwProgress *pTmp = (*pProgressContainer)[i].get();
if ( pTmp->pDocShell == pDocShell )
{
pProgress = pTmp;
break;
}
}
if ( pProgress && 0 == --pProgress->nStartCount )
{
pProgress->pProgress->Stop();
pProgressContainer->erase( pProgressContainer->begin() + i );
//#112337# it may happen that the container has been removed
//while rescheduling
if ( pProgressContainer && pProgressContainer->empty() )
{
delete pProgressContainer;
pProgressContainer = nullptr;
}
}
}
void RescheduleProgress( SwDocShell const *pDocShell )
{
if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
{
SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
if ( pProgress )
SfxProgress::Reschedule();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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